Pull from multiple (all) repositories at the same time.

### The feature request

Pull from multiple repositories at the same time.

Getting all the repositories is sometimes a tedious job. Every day my colleagues and I work in multiple repositories, we have more than 200+ and this is going to be more if we put the applications in GitHub the right way.

Of course, you only work on one repository at a time but still.
We also have several libraries that do require regular pulling.

### Proposed solution

For example, by adding a new button in the "Repository" menu "Pull all repositories".

If a repository cannot be pulled, it silliently stops and continues with the next repository.
At the end, you get a message "Repositories pulled." or "The following repositories could not be pulled:".

### Additional context

_No response_